| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $113.58 | 8.809% | $123.5853 | $123.59 | $123.60 | $123.60 |
| Purchase #2 | $87.66 | 12.722% | $98.8121 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $115.91 | 4.108% | $120.6716 | $120.67 | $120.65 | $120.70 |
| Purchase #4 | $5.88 | 3.379% | $6.0787 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $225.80 | 4.790% | $236.6158 | $236.62 | $236.60 | $236.60 |
| Purchase #6 | $53.37 | 6.417% | $56.7948 | $56.79 | $56.80 | $56.80 |
| Purchase #7 | $196.54 | 5.642% | $207.6288 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $798.74 | $850.1871 | $850.19 | $850.20 | $850.20 | |